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Fig. 2 | Surgical Case Reports

Fig. 2

From: Recurrent massive bleeding from a small intestinal arteriovenous malformation after surgery for biliary atresia in an infant: a case report and literature review

Fig. 2

Representative microphotographs of jejunal AVM at the firstly resected specimen. A Remarkably dilated blood vessels aggregated in submucosal tissue. B An abnormal vessel penetrated and separated muscularis propria. C, D Elastica van Gieson staining disclosed that elastic fibers with variable thickness were included in these vessels of AVM. A, B hematoxylin and eosin; C, D Elastica van Gieson. Magnifications: A  ×100, B  ×100, C  ×200, D  ×100. AVM: arteriovenous malformation

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